THIS (This HTML Is Simple) is a content management system with blog capabilities. It features HTML templates, themes, and an extensible database design, with an emphasis on code/data separation, but it has many odd features and requires much manual maintenence.

KeyBox is a Web-based SSH console for executing commands and managing multiple systems simultaneously. It allows you to share terminal commands and upload files to all your systems. Once the sessions have been opened you can select a single system or any combination on which to run your commands. Also, additional system administrators can be added and their terminal sessions and history can be audited.

Dolibarr is a simple Web application with ERP and CRM capabilities. It is designed for small and medium companies, freelancers or foundations, and can be used to deal with all things you require to manage your activities, such as management of products, stocks, commercial proposals, invoices, orders, members of a foundation, and mailings. A single executable that installs the server and database
is available for people with no technical knowledge.

SeedDMS is a powerful, easy to use document management system forked from and fully compatible with LetoDMS. Many years of development has made it a mature and enterprise-ready plattform for sharing and storing documents.

ClubMaster is membership management system for all minor organizations. It supports multiple locations, groups, roles, a shop for each location, accounting, tons of different subscriptions, and much more. This project is easy to extend with your own plugins.

QuartzDesk is a Java Quartz scheduler management and monitoring GUI/tool with many powerful and unique features. It is aimed at Java developers using the Quartz scheduler in their applications and system administrators/operations personnel looking after these applications.

wro4j is a project that will help you to easily improve your Web application page loading time. It can help you to keep your static resources (JavaScript and CSS) well organized, merge and minify them at run-time (using a simple filter) or build-time (using a Maven plugin), and has several features you may find useful when dealing with Web resources.

LabKey Server is open source software that helps scientists manage, analyze, and share complex datasets. It supports tandem mass spectrometry, flow cytometry, assays for neutralizing antibodies, Luminex, observational studies, and secure, Web-based collaboration. The software is modular, configurable, and customizable. It can be installed in your institution on any modern hardware and operating system. It is designed to integrate with your existing systems, instruments, and work flows, and to be readily adapted by skilled programmers to novel methods of inquiry. The project is under active development by a team of professional software engineers and a community of active contributors. New versions are released about four times per year.

Muse Proxy is a highly customizable multi-platform proxy server. It is easy to use and configure, acting successfully as a gateway to authenticated restricted content, rewriting Web server, Web Access Management, proxy server, and reverse proxy. It has been used for more than 10 years within the Muse Federated Search Platform to manage the authentication to resources and the navigation to full text, by restoring the server session on the end-user browser.